UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 6 DEC 25 Station: RJ582 WMO ident: 47582 Latitude: 39.72 Longitude: 140.10 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1018 9 5.0 2.9 86 2.1 4.0 120 6 276.7 277.5 276.3 289.3 4.63 1 1000 154 4.8 0.4 73 4.4 2.9 125 17 278.0 278.6 276.0 288.8 3.93 2 952 556 5.0 0.0 70 5.0 2.8 179 23 282.1 282.8 278.3 293.3 4.01 3 925 790 3.2 0.4 82 2.8 2.0 210 27 282.6 283.3 278.9 294.5 4.25 4 860 1379 -0.7 -1.2 96 0.5 -0.9 223 32 284.5 285.2 279.6 296.0 4.07 5 850 1473 -1.1 -1.5 97 0.4 -1.3 225 33 285.0 285.7 279.7 296.4 4.03 6 700 2998 -10.3 -12.0 87 1.7 -10.8 255 37 291.1 291.5 280.3 297.6 2.17 7 620 3921 -15.9 -19.0 77 3.1 -16.7 259 41 294.9 295.2 281.0 299.2 1.37 8 570 4548 -20.9 -23.8 77 2.9 -21.5 261 43 296.2 296.4 281.0 299.4 0.98 9 500 5500 -28.9 -36.9 46 8.0 -29.7 265 47 297.8 297.9 280.8 298.9 0.32 10 493 5601 -29.5 -36.5 51 7.0 -30.2 264 48 298.3 298.3 281.1 299.4 0.34 11 419 6741 -37.7 -47.7 34 10.0 -38.2 257 54 302.0 302.0 282.3 302.4 0.12 12 415 6807 -37.3 -54.3 15 17.0 -38.1 257 55 303.3 303.3 282.8 303.5 0.06 13 400 7060 -39.1 -57.1 13 18.0 -39.8 255 56 304.2 304.2 283.1 304.3 0.04 14 392 7198 -40.1 -58.1 13 18.0 -40.7 255 58 304.6 304.6 283.3 304.8 0.04 15 314 8681 -49.3 250 78 311.8 16 300 8980 -49.7 250 86 315.3 17 284 9340 -48.3 252 84 322.3 18 250 10180 -47.7 255 78 335.2 19 200 11660 -46.1 255 95 359.8 20 195 11827 -46.5 255 97 361.7 21 164 12961 -50.1 258 113 374.1 22 150 13540 -50.7 260 121 382.7 23 148 13628 -50.9 265 121 383.9 24 118 15097 -53.7 262 106 404.4 25 106 15786 -54.9 261 99 414.7 26 100 16160 -54.3 260 95 422.8 27 81 17504 -55.1 260 80 447.4 28 70 18420 -61.3 260 70 453.2 29 64 18975 -62.1 463.3 30 61 19275 -57.3 480.3 31 57 19702 -59.3 485.2 TRP 314 8681 -49.3 250 78 311.8 WND 148 13628 -50.9 265 121 383.9 Sounding variables and indices 1000-500 mb thick: 5346.00 m Freezing level: 871.67 mb = 1273.43 m = 4177.87 ft Wetbulb zero: 880.78 mb = 1186.15 m = 3891.51 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 80.47 % Est. max temperature: 12.53 C = 54.55 F Sfc-Lift cond lev (LCL): 985.56 mb = 272.76 m = 894.87 ft T: 4.86 C 700-500 lapse rate: 7.43 C/km ThetaE index: 0.54 C Layer 1000.0- 952.0 mb Conv cond level (CCL): 844.73 mb = 1521.88 m = 4992.98 ft Mean mixing ratio: 4.09 g/kg Conv temperature: 13.50 C = 56.31 F Cap Strength: 5.80 C Lifted Index: 6.00 C Risk: None Lifted Index @300 mb: 16.73 C Lifted Index @700 mb: 4.15 C Showalter Index: 2.60 C Risk: Showers probable Total Totals Index: 55.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.80 C Cross Totals Index: 27.40 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 342.35 Risk: Showers and thunderstorms possible Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.21 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 28622.49 J/kg Cap Strength: 6.00 C Lift Cond Lev (LCL): 907.69 mb = 942.79 m = 3093.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 28 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1018 9 120 6 -5.2 3.0 | 103 33 -32.5 7.4 1 1000 154 125 17 -13.9 9.8 | 109 44 -41.2 14.1 2 925 790 210 27 13.5 23.4 | 154 31 -13.8 27.7 3 850 1473 225 33 23.3 23.3 | 172 28 -3.9 27.7 4 700 2998 255 37 35.7 9.6 | 211 16 8.5 13.9 5 500 5500 265 47 46.8 4.1 | 247 21 19.6 8.5 6 400 7060 255 56 54.1 14.5 | 235 33 26.8 18.9 7 314 8681 250 78 73.3 26.7 | 236 56 46.0 31.0 8 300 8980 250 86 80.8 29.4 | 238 63 53.6 33.8 9 250 10180 255 78 75.3 20.2 | 243 54 48.1 24.6 10 200 11660 255 95 91.8 24.6 | 246 71 64.5 29.0 11 150 13540 260 121 119.2 21.0 | 255 95 91.9 25.4 12 148 13628 265 121 120.5 10.5 | 261 94 93.3 14.9 13 100 16160 260 95 93.6 16.5 | 253 70 66.3 20.9 14 70 18420 260 70 68.9 12.2 | 248 45 41.7 16.5 Wind Parameters Mean winds (0-6000m): 249.1 at 36.8 knts Storm direction: 279.1 at 27.6 knts Shear (0-3000m) pos: 7.1 neg: 0.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 519.8 neg: 0.0 tot: 519.8 m^2/s^2 ave: 173.3 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 10.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.08 Bulk Shear: 256.25 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 146 17 117 41| 20.1 0.0 20.1|228.7 0.0 228.7 457.4 0.76| 28.2 21.4 1000 186 22 136 36| 15.4 0.0 15.4|384.6 0.0 384.6 384.6 0.80| 24.3 19.4 1500 203 25 147 32| 12.1 0.0 12.1|436.9 0.0 436.9 291.3 0.82| 18.7 15.2 2000 212 27 155 30| 9.6 0.0 9.6|467.8 0.0 467.8 233.9 0.81| 15.5 12.6 2500 220 29 162 28| 8.1 0.0 8.1|495.3 0.0 495.3 198.1 0.81| 13.7 11.1 3000 227 30 168 25| 7.1 0.0 7.1|519.8 0.0 519.8 173.3 0.81| 12.5 10.1 4000 237 32 179 22| 5.9 0.0 5.9|540.5 0.0 540.5 135.1 0.82| 10.0 8.2 5000 244 35 191 20| 5.1 0.0 5.1|562.9 0.0 562.9 112.6 0.82| 8.5 7.0 6000 249 37 202 19| 4.5 0.3 4.8|574.6 -10.0 564.5 94.1 0.77| 7.6 5.9 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20251206.12.gif